ICD-10 Code
International Classification of Diseases, 10th Revision
Feb 23, 2019
  ICD-10 Code for Initial lesions of yaws A66.0

A66.0 is a valid1 ICD 10 diagnosis code.

A66.0 is valid for submission for HIPAA-covered transactions.

Chapter 1 Certain infectious and parasitic diseases (A00-B99)
Section A65-A69 Other spirochetal diseases (A65-A69)
Category A66 Yaws

• See below for any additional coding requirements that may be necessary.

• Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using

1 No additional coding requirements necessary.
Inclusion Term
  • Chancre of yaws
  • Frambesia, initial or primary
  • Initial frambesial ulcer
  • Mother yaw
See also ICD 10 code for

Related Terms to “Initial lesions of yaws”

  • Chancre(any genital site) (hard) (hunterian) (mixed) (primary) (seronegative) (seropositive) (syphilitic) - A51.0
    • of
      • yaws - A66.0
    • yaws - A66.0
  • Frambesia, frambesial(tropica)See also Yaws
    • initial lesion or ulcer - A66.0
    • primary - A66.0
  • Lesion(s) (nontraumatic)
    • primary - A51.0See also Syphilis, primary
      • yaws - A66.0
  • Mother yaw - A66.0
  • Ulcer, ulcerated, ulcerating, ulceration, ulcerative
    • frambesial, initial - A66.0
  • Yaws - A66.9
    • chancre - A66.0
    • initial lesions - A66.0
    • mother - A66.0
See the ICD-10-CM Coding Guidelines.

Questions related to A66.0 Initial lesions of yaws

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.